TW202247554A - 光學脈衝伸展器 - Google Patents

光學脈衝伸展器 Download PDF

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Publication number
TW202247554A
TW202247554A TW111114039A TW111114039A TW202247554A TW 202247554 A TW202247554 A TW 202247554A TW 111114039 A TW111114039 A TW 111114039A TW 111114039 A TW111114039 A TW 111114039A TW 202247554 A TW202247554 A TW 202247554A
Authority
TW
Taiwan
Prior art keywords
beam splitter
optical
optical signal
signal
pulse stretcher
Prior art date
Application number
TW111114039A
Other languages
English (en)
Chinese (zh)
Inventor
麥可 貝羅斯
佛梭 Ｒ 阿麥德
Original Assignee
美商寬騰矽公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 美商寬騰矽公司 filed Critical 美商寬騰矽公司
Publication of TW202247554A publication Critical patent/TW202247554A/zh

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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S5/00—Semiconductor lasers
    • H01S5/005—Optical components external to the laser cavity, specially adapted therefor, e.g. for homogenisation or merging of the beams or for manipulating laser pulses, e.g. pulse shaping
    • H01S5/0057—Optical components external to the laser cavity, specially adapted therefor, e.g. for homogenisation or merging of the beams or for manipulating laser pulses, e.g. pulse shaping for temporal shaping, e.g. pulse compression, frequency chirping
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/10—Beam splitting or combining systems
    • G02B27/14—Beam splitting or combining systems operating by reflection only
    • G02B27/144—Beam splitting or combining systems operating by reflection only using partially transparent surfaces without spectral selectivity
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/28—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for polarising
    • G02B27/283—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for polarising used for beam splitting or combining
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/28—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for polarising
    • G02B27/286—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for polarising for controlling or changing the state of polarisation, e.g. transforming one polarisation state into another
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S5/00—Semiconductor lasers
    • H01S5/04—Processes or apparatus for excitation, e.g. pumping, e.g. by electron beams
    • H01S5/042—Electrical excitation ; Circuits therefor
    • H01S5/0428—Electrical excitation ; Circuits therefor for applying pulses to the laser
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S5/00—Semiconductor lasers
    • H01S5/06—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium
    • H01S5/065—Mode locking; Mode suppression; Mode selection ; Self pulsating
    • H01S5/0657—Mode locking, i.e. generation of pulses at a frequency corresponding to a roundtrip in the cavity

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Electromagnetism (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Lasers (AREA)
  • Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
TW111114039A 2021-04-13 2022-04-13 光學脈衝伸展器 TW202247554A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US202163174453P 2021-04-13 2021-04-13
US63/174,453 2021-04-13

Publications (1)

Publication Number Publication Date
TW202247554A true TW202247554A (zh) 2022-12-01

Family

ID=83509675

Family Applications (1)

Application Number Title Priority Date Filing Date
TW111114039A TW202247554A (zh) 2021-04-13 2022-04-13 光學脈衝伸展器

Country Status (4)

Country Link
US (1) US20220329037A1 (fr)
EP (1) EP4305405A1 (fr)
TW (1) TW202247554A (fr)
WO (1) WO2022221331A1 (fr)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6842548B2 (en) * 2001-05-29 2005-01-11 Queen's University At Kingston Optical loop ring-down
US7095772B1 (en) * 2003-05-22 2006-08-22 Research Foundation Of The University Of Central Florida, Inc. Extreme chirped/stretched pulsed amplification and laser
US7184204B2 (en) * 2003-07-01 2007-02-27 Lambda Physik Ag Master-oscillator power-amplifier (MOPA) excimer or molecular fluorine laser system with long optics lifetime
US7372551B1 (en) * 2006-07-25 2008-05-13 University Of Central Florida Research Foundation Systems and methods for long-range, high-resolution laser radar range detection
WO2017211374A1 (fr) * 2016-06-10 2017-12-14 Max-Planck-Gesellschaft zur Förderung der Wissenschaften e. V. Dispositif source de lumière pulsée et procédé pour créer des impulsions laser fs à cep stable
MX2019007070A (es) * 2016-12-16 2019-08-01 Quantum Si Inc Acoplador optico y sistema de guia de ondas.

Also Published As

Publication number Publication date
US20220329037A1 (en) 2022-10-13
EP4305405A1 (fr) 2024-01-17
WO2022221331A1 (fr) 2022-10-20

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